⛽ Power your ride with precision — don’t let fuel pump failure slow you down!
The ECCPP Fuel Pump Replacement E3966M is a high-grade electric fuel pump designed specifically for Chevy Express and GMC Savana models from 1997 to 2002. It delivers precise fuel flow with OEM-level quality, ensuring reliable engine performance. Featuring durable materials and a vehicle-specific fit, this pump offers easy installation and is backed by responsive customer support.
| Brand | ECCPP |
| Vehicle Service Type | Car |
| Item dimensions L x W x H | 15.8 x 5.5 x 5.5 inches |
| Material | Plastic |
| Item Weight | 3.1 Pounds |
| Specification Met | OE |
| Auto Part Position | Rear |
| Outlet Connection Type | Barb |
| Body Material | Rubber, Cast Iron |
| Inlet Connection Type | Hose Barb |
| Connector Type | Barbed |
| Gas Type | Gasoline |
| Mounting Type | Tank Mount |
| Operation Mode | Electric |
| Product Grade | High-Grade Replacement Part |
| Fit Type | Vehicle Specific Fit |
| OEM Part Number | E3966M |
| Manufacturer | ECCPP |
| Style | Electric |
| UPC | 840342705306 |
| Model | 052334 |
| Item Weight | 3.1 pounds |
| Product Dimensions | 15.8 x 5.5 x 5.5 inches |
| Country of Origin | China |
| Item model number | 052334 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 052334 |
| Special Features | Inlet Connection Type: Hose Barb or Threaded, Product Grade -Replacement Part, Outlet Connection Type: Hose Barb or Threaded, Gas Type - Gasoline, Mounting Type -Tank Mount |
D**L
Great part for the price; did not include evap pressure sensor
Suitable for my 2002 Chevy Express 3500 5.7L van. It came with a new high-quality electrical connector, o-ring, and float. It did NOT come with a new evap (fuel tank) pressure sensor, and there was no hole in the pump to install one, but it could not have been more obvious where the hole was supposed to be, so I drilled the hole myself and bought a new evap pressure sensor elsewhere for ~$12. It was relatively easy to do, and the combined price for the pump and pressure sensor was still less than one-third the price for OEM. I've driven the van only ~50 miles so far but everything is working properly.
A**D
The perfect price!!!
Replaced my fuel pump and this kit came with the sending unit and the right OEM connection. Truck is running perfect. Make sure to replace the fuel filter and fuel pump relay. If the fuel filter is restricted it will burn or damage the fuel pump and avoids the warranty. Always replace the fuel filter every 15k miles for better gas mileage, horsepower and the life of the pump.
D**N
Four Stars
works great wonderful price
M**K
Easy to install it works
Easy to install
A**R
Still running to this day!!
Purchased this last September and wanted to wait to write review to make sure it holds up.. Still going strong to this day. I think the hardest struggle was getting the gas tank down off van, but once it was down this was very easy to put in..The snap ring was rusted and broke that held the old fuel pump in so couldn’t use it. Just remember that this does not come with a snap ring to hold in place, I improvised and made something work!Overall very happy with the fuel pump, plus I could buy 5 of these compared to the cost of local auto store!!!
R**S
La pompa económica gracia
No me puedo quejar de nada tuve que recortarla porque era un poquito más larga qué la original pero como es made in chaina era fácil y me costo menos de $ 20 y funciona perfectamente
R**S
Not worth the hassle
Pump never worked, obvious there was no quality control done on this item. If you take the chance because the price is so cheap. Test it first before installing.You dont want to drop the tank a second time
J**N
Great price for this fuel pump!
Works great, the price was great and maintains steady pressure. Fits my 2001 Chevy Express 3500 Extended 3 door van with 5.7L engine.
